package cn.tedu.tw.hjl;
import cn.tedu.tw.hjl.User;
import org.apache.commons.lang3.RandomStringUtils;
public class AppHJL {
    public static void main(String[] args){
        String s = RandomStringUtils.randomAlphabetic(6);
        System.out.println(s);
        User u = new User();
    }
}
